围岩分类
- 网络surrounding rock classification; classification of rock mass; Rock mass classification system
围岩分类围岩分类
surrounding rock classification
汉英公路... ... 围岩||surrounding rock 围岩分类||surrounding rock classification 围岩稳定||stability of surrounding rock ...
classification of rock mass
城市分类用英语怎么说... ... Classification of Cultural Relics 文物分类 classification of rock mass 围岩分类 ...
Rock mass classification system
岩体分级法,Rock mass rating... ... ) Rock mass classification system 围岩分类(岩体分级) ) rock mass rating 岩体分级 ...
classification of surrounding rocks
... ) Ⅰgrade surrounding rocks Ⅰ类围岩 ) classification of surrounding rocks 围岩分类 ) rock classification 围岩分类 ...
Surrounding rock mass classification
围岩分类,Surrounding... ... ) classification of surrounding rock 围岩分类 ) Surrounding rock mass classification 围岩分类 ...
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The classification of rock mass around tunnel and underground chamber for water conservancy and hydroelectric engineering
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Surrounding Rock Mass Classification and Construction Techniques for Road Tunnel at Jinping Hydropower Station
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